1、路由网络拓扑图
2、路由器和主机的ip地址配置
r1配置:
[H3C]sysname r1
[r1]int g0/1
[r1-GigabitEthernet0/1]ip addr 10.10.10.3 24
[r1-GigabitEthernet0/1]int g0/0
[r1-GigabitEthernet0/0]ip addr 10.10.30.1 24
[r1-GigabitEthernet0/0]qu
[r1]ospf router-id 1.1.1.1
[r1-ospf-1]a 0
[r1-ospf-1-area-0.0.0.0]network 10.10.10.0 0.0.0.255 宣告整个网段
[r1-ospf-1-area-0.0.0.0]network 10.10.30.0 0.0.0.255
[r1-ospf-1-area-0.0.0.0]network 1.1.1.1 0.0.0.0
r2配置:
[H3C]sysname r2
[r2]int g0/1
[r2-GigabitEthernet0/1]ip addr 10.10.10.4 24
[r2-GigabitEthernet0/1]int g0/2
[r2-GigabitEthernet0/2]ip addr 10.10.21.4 24
[r2-GigabitEthernet0/2]int g0/0
[r2-GigabitEthernet0/0]ip addr 10.10.40.4 24
[r2-ospf-1]a 0
[r2-ospf-1-area-0.0.0.0]net
[r2-ospf-1-area-0.0.0.0]network 10.10.10.0 0.0.0.255
[r2-ospf-1-area-0.0.0.0]network 10.10.40.0 0.0.0.255
[r2-ospf-1-area-0.0.0.0]network 1.1.1.1 0.0.0.0
[r2-ospf-1-area-0.0.0.0]q
[r2-ospf-1]a 1
[r2-ospf-1-area-0.0.0.1]net
[r2-ospf-1-area-0.0.0.1]network 10.10.21.0 0.0.0.255
r3配置:
[H3C]sysname r3
[r3]int g0/0
[r3-GigabitEthernet0/0]ip addr 10.10.20.5 24
[r3-GigabitEthernet0/0]int g0/1
[r3-GigabitEthernet0/1]ip addr 10.10.21.1 24
[r3]ospf router-id 2.2.2.2
[r3-ospf-1]net w
[r3-ospf-1]a 1
[r3-ospf-1-area-0.0.0.1]ne
[r3-ospf-1-area-0.0.0.1]network 10.10.20.0 0.0.0.255
[r3-ospf-1-area-0.0.0.1]network 10.10.21.0 0.0.0.255
[r3-ospf-1-area-0.0.0.1]qu
[r3-ospf-1]save
r4配置:
[H3C]sysname r4
[r4]int g0/1
[r4-GigabitEthernet0/1]ip addr 10.10.40.5 24
[r4-GigabitEthernet0/1]int g0/2
[r2-GigabitEthernet0/2]ip addr 10.10.24.1 24
[r4-GigabitEthernet0/2]int g0/0
[r4-GigabitEthernet0/0]ip addr 10.10.30. 24
[r4-ospf-1]a 0
[r4-ospf-1-area-0.0.0.0]net
[r4-ospf-1-area-0.0.0.0]network 10.10.30.0 0.0.0.255
[r4-ospf-1-area-0.0.0.0]network 10.10.40.0 0.0.0.255
[r4-ospf-1-area-0.0.0.0]network 10.10.24.0 0.0.0.255
[r4-ospf-1-area-0.0.0.0]network 1.1.1.1 0.0.0.0
[r4-ospf-1-area-0.0.0.0]sav